A medical nurse is caring for a patient with type 1 diabetes. The patient's medication administration record includes the administration of regular insulin three times daily. Knowing that the patient's dinner tray will arrive at 1645, when should the nurse administer the patient's insulin to ensure the onset of the insulin coincides with the start of the meal?

1645

1615

1545

1600

Answer and Explanation

The Correct Answer is B

A. Regular insulin typically begins to take effect 30 minutes after administration. Administering insulin at the time of the meal (1645) would not allow enough time for the insulin to reach its onset of action, potentially resulting in the blood glucose level being high during the meal.

B. Regular insulin has an onset of action of 30 minutes. By administering the insulin at 1615, it will start to take effect by 1645, when the meal arrives, and help ensure the insulin action aligns with the meal, preventing postprandial hyperglycemia.

C. Administering insulin at 1545 would be too early and could lead to the insulin peaking before the meal, which could result in hypoglycemia if the insulin peak occurs before the patient has food to absorb the glucose.

D. Administering insulin at 1600 would result in the insulin starting to work too soon, with the onset happening before the meal and possibly leading to hypoglycemia if the insulin peaks before the meal is consumed.

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Correct Answer is C

Explanation

A. Persistently cold feet:
This may be a sign of poor circulation, which is more associated with peripheral vascular disease than neuropathy.

B. Acute pain, unrelieved by rest:
Acute pain is not typically associated with peripheral neuropathy. Neuropathic pain is often chronic and may include sensations like tingling or burning.

C. The presence of a tingling sensation:
This is correct. Tingling sensations, along with numbness and pain, are common symptoms of peripheral neuropathy in diabetes.

D. Pain that does not respond to analgesia:
While neuropathic pain can be challenging to manage, the primary focus is on the characteristic nature of the pain (tingling, burning) rather than its response to analgesics.

A. Frequent mood changes B. Weight gain of 11 lbs in 3 weeks C. Sensitivity to cold D. Constipation

Correct Answer is A

Explanation

A. Frequent mood changes:
This is correct. Hyperthyroidism is associated with increased levels of thyroid hormones, which can affect the nervous system and lead to mood changes, including irritability and anxiety.

B. Weight gain of 11 lbs in 3 weeks:
Weight loss is more characteristic of hyperthyroidism due to increased metabolism. Rapid weight gain is not typical.

C. Sensitivity to cold:
Sensitivity to cold is more characteristic of hypothyroidism, where there is a deficiency of thyroid hormones.

D. Constipation:
Constipation is more commonly associated with hypothyroidism, where there is a slowing of the digestive system.

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Naxlex Comprehensive Predictor Exams

A nurse is assessing a client who has diabetes for the presence of peripheral neuropathy. The nurse should question the client about what sign or symptom that would suggest the possible development of peripheral neuropathy?

Correct Answer is C

Explanation

A nurse is caring for a client who has hyperthyroidism. Which of the following manifestations should the nurse expect the client to report?

Correct Answer is A

Explanation

A patient is post-op from knee surgery. The patient has been receiving Morphine 4 mg IV every 2 hours. The nurse notices the patient is exhibiting a respiratory rate of 8 and is extremely drowsy. Which of the following conditions is the patient at risk for?

A client with diabetes mellitus is ordered to receive insulin for glucose correction (sliding scale coverage). The nurse knows the rapid acting insulin Insulin Lispro (Humalog) onset and peak action time are:

The nurse instructs the client about the self-administration of insulin. Which statement or statements by the patient indicate a need for further teaching? (SELECT ALL THAT APPLY)

The nurse is caring for a client with a nasogastric tube that is attached to low suction. The nurse monitors the client for manifestations of which disorder that the client is at risk for?

A nurse is instructing a client with newly diagnosed hypo-parathyroidism about this disorder. The nurse explains to the patient that the physician has prescribed daily supplements of calcium and vitamin D. Which education by the nurse is appropriate for this patient?

A nurse is providing education to a client with iron deficiency anemia who has been prescribed iron supplements. What should the nurse include in health education?

The nurse is caring for a patient with Addison's disease who is scheduled for discharge. When teaching the patient about hormone replacement therapy, the nurse should address what topic?